package com.lagou.edu.service;

import com.lagou.edu.bean.UploadResult;
import org.springframework.web.multipart.MultipartFile;

import java.io.IOException;

public interface OssDemoService {

	UploadResult upload(MultipartFile multipartFile);

	byte[] download(String fileName) throws IOException;

	UploadResult delete(String fileName);
}
